src/test/ui/rfc-2632-const-trait-impl/issue-102156.rs

   1 #![feature(allocator_api)]
   2 #![feature(const_trait_impl)]
   3
   4 use core::convert::{From, TryFrom};
   5 //~^ ERROR
   6 //~| ERROR
   7
   8 use std::pin::Pin;
   9 use std::alloc::Allocator;
  10 impl<T: ?Sized, A: Allocator> const From<Box<T, A>> for Pin<Box<T, A>>
  11 where
  12     A: 'static,
  13 {}
  14
  15 pub fn main() {}